Details

Autor(en) / Beteiligte

• Allstot, D.J.
• Aniruddhan, S.
• Banerjee, G.
• Min Chu
• Xiaoyong Li
• Paramesh, J.
• Shekhar, S.
• Soumyanath, K.

Titel

Circuit techniques for CMOS multiple-antenna transceivers

Ist Teil von

• 2005 IEEE Radio Frequency integrated Circuits (RFIC) Symposium - Digest of Papers, 2005, p.225-228

Ort / Verlag

IEEE

Erscheinungsjahr

2005

Quelle

IEEE

Beschreibungen/Notizen

• Circuit techniques are described for multiple-antenna transceivers. A device desensitization technique aimed at simultaneously realizing the optimum noise and input match in LNA circuits is followed by a transformer-coupling technique in common-gate LNA circuits that reduces NF and power. Next, a Colpitts VCO improves start-up and maintains excellent phase-noise performance. Finally, a Cartesian combining method applied to MIMO transceivers is overviewed.